obama a 10-point lead over mitt romney in ohio. about 90 minutes ago, the president spoke to a crowd of cheering students at bowling green state university. he said romney is a big believer in top down economics. >> they basically think if we spend 5 trillion-dollar on tax cuts that favor the very wealthy, then, don't boo. vote. >> vote. >> today, mr. obama's campaign staff confirms reports that they will spend three days in nevada preparing for the presidential debate. >> mitt romney face as uphill battle in westerlyville and he received a big boost from jack nicklaus. he called him a fellow champion in business and economics. he said as president he would strengthen america. >> i will strengthen america. and i will strengthen our values and homes and our economy to make sure this economy can ignite our capacity to put people to work and provide the resources we need to have the strongest military in the world. >> romney criticized obama's economic policies and the interest payments alone on the national debt are higher than th